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https://issues.apache.org/jira/browse/HIVE-30231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Denys Kuzmenko updated HIVE-30231:
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Description:
Since HIVE-29244, MetastoreLock puts the Iceberg catalog name on the HMS lock.
Hive names the HiveCatalog of a table without 'iceberg.catalog'
default_iceberg, while the table lives in theHMS default catalog (hive). So
Hive's commit locks don't conflict with other writers of the table: Impala,
Spark, and Hive's own external locks.
Fix: that HiveCatalog takes the name of the HMS default catalog
(metastore.catalog.default).
was: - MetastoreLock: the HMS lock and its lookup use the HMS catalog the
table is read from, not the Iceberg catalog name, so a catalog named other than
its HMS catalog (the default_iceberg fallback, 'iceberg.catalog'='foo')
conflicts with every writer of the table
> Lock Iceberg tables in their HMS catalog
> ----------------------------------------
>
> Key: HIVE-30231
> URL: https://issues.apache.org/jira/browse/HIVE-30231
> Project: Hive
> Issue Type: Bug
> Reporter: Denys Kuzmenko
> Priority: Major
>
> Since HIVE-29244, MetastoreLock puts the Iceberg catalog name on the HMS
> lock. Hive names the HiveCatalog of a table without 'iceberg.catalog'
> default_iceberg, while the table lives in theHMS default catalog (hive). So
> Hive's commit locks don't conflict with other writers of the table: Impala,
> Spark, and Hive's own external locks.
>
> Fix: that HiveCatalog takes the name of the HMS default catalog
> (metastore.catalog.default).
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